We offer a crash replacement programme for carbon wheels. In case of accidents or heavy falls, violent shocks can damage your rim and make it impossible to use. With our Crash Replacement offer we offer you a service that allows you to replace your rim under special conditions: You get a 50 percent discount on the price of UD carbon & 3k Carbon rim, as well as the parts and the disassembly/reassembly. This offer is valid (for life) for an unlimited period of time for DUKE carbon rims and is transferable in the event of sale of the wheels to a third party.
Sapim is THE go-to spoke brand, manufactured in Belgium since 1918. Several spoke models are available, depending on compatibility with your riding style and chosen rim:
Sapim CX-Ray: flat spoke, very light, durable, aerodynamic, and offers a very dynamic ride feel (309g / 64 pcs / 292mm)
Sapim CX-Sprint: flat spoke similar to the CX-Ray but thicker for even more stiffness (373g / 64 pcs / 292mm)
Sapim D-Light: round spoke, light and durable, with a central section diameter of 1.65mm, good value for money (344g / 64 pcs / 292mm)
Sapim Race: round spoke, strong and stiff with a central section diameter of 1.8mm (408g / 64 pcs / 292mm)
Nipples
Aluminum nipples with locking thread, available in 16 colors: black, red, silver, metallic grey, blue, aqua blue, gold, light gold, dark green, mint syrup green, lime green, lilac, pink, fuchsia pink, orange, and oil slick.
Accessories
The wheels are delivered fully assembled with valves and rim tape installed, four spare spokes and nipples, and an assembly certificate.
TECHNOLOGIE
Technology
SLR5 (Super Light Road series 5)
SLR5 (Super Light Road series 5)
Exclusive manufacturing process combining optimized carbon fiber layup and aerospace-grade resin - On average 20% lighter than the SLR2 generation - Increased resistance to lateral stresses and vertical impacts - Better vibration filtering for increased comfort and control
Hooked
Hooked
Hooked rim design - Optimized for road and gravel tire pressures - Ensures secure bead retention - Wider internal width offers aerodynamic benefits
DRC (Dynamic Response Comfort)
DRC (Dynamic Response Comfort)
Controlled vertical flex and rebound - More dynamic handling during weight transfers and bermed corners - Increased comfort on rough terrain - Reduced energy loss, more speed and efficiency
SpokeCore
SpokeCore
Molded spoke holes that eliminate the need for drilling - Preserves carbon fiber integrity - Reinforces the structure - Allows for precise control of vertical and lateral stiffness - Reduced weight and increased reliability
Width
Optimized Internal Width
Maximizes tire volume and performance - Enables lower pressures without sacrificing rolling efficiency - Controls tire deformation for greater stability - Improves control and comfort on all terrains
VFP (Varnish Free Process)
VFP (Varnish Free Process)
A varnish-free finish process - Reduces VOC emissions and carbon dust during production - More scratch-resistant surface - Naturally glossy finish
Offset
OFFSET
Asymmetrical spoke lacing - Balances spoke tension on both sides - Improves lateral stiffness, stability, and long-term durability - No added weight
AntiBurp
AntiBurp
Anti-burp and anti-debeading system - Specially designed inner rim hooks lock the tire beads securely - Eliminates air loss under heavy cornering or compression - Prevents tire debeading, even in the event of a puncture
Tubeless Ready
Tubeless Ready
Tubeless-compatible rim design - Compatible with UST and Tubeless Ready standards - Also compatible with tube-type (clincher) setups
SERVICE
WARRANTY
Ride with complete peace of mind.
All our wheel builds and components are covered by a 2-year legal warranty.
DUKE carbon rims benefit from an extended 3-year commercial warranty.
Accidents happen.
Your investment remains protected.
Our Crash Replacement program is valid for life, at no additional cost — even in the event of resale.
Rim width, tire size, optimal pressure…
Every detail impacts efficiency, grip, and comfort.
Consult our technical recommendations to fully unlock the potential of your DUKE wheels — on road, gravel, or MTB.
Installation, tubeless setup, torque specifications, compatibility…
Find all essential information to use your wheels safely and correctly.
Clear. Precise. Designed for demanding riders who care about their equipment.
Our hubs are engineered to last.
Regular maintenance ensures smoothness, reliability, and long-term performance.
Access detailed procedures and official DUKE technical recommendations.
Benefit from expert advice near you.
Our partner dealers are trained in DUKE high-performance products and standards.
Advice. Assembly. Service. High-level performance made accessible.